baber/WOPTO huggingface dataset:
Patent KR-20010091896-A (KR)
Inventor: OTANI NORIHISA
IPC: H03F1/02
Filed: 2001-02-20
Abstract: PURPOSE: A power amplifier is provided to reduce distributive and synthetic losses, minimize the size and realize a high effective signal wave thereof by employing a phase converter, which uses an air core coil having a high Q value as an inductor. CONSTITUTION: A power amplifier comprises phase converters(10,20) allocated at front and rear ends of the amplifying elements(25,26) to include inductors(L1-L8) employing an air coil having a high Q value in a high frequency band, where the phase converter located at the front end of the amplifying elements(25,26) distributes an input signal to an antiphase signal with the same oscillating width so as to be amplified by the amplifying elements(25,26), and the phase converter located at the rear end of the amplifying elements(25,26) synthesizes and outputs the antiphase signal amplified by the amplifying elements(25,26).
Patent KR-20010091984-A (KR)
Inventor: ENDO KAZUHISA
IPC: C05G3/00
Filed: 2001-03-12
Abstract: PURPOSE: Provided is a method for producing a controlled-release granular coated fertilizer, which can release fertilizer ingredient in a short time at room temperature or lower temperature constantly, especially at low temperature, using the highly water-absorptive resin without loss, and suppressing the by-production of fine particles coated only with the highly water-absorptive resin. CONSTITUTION: The method comprises, in order, the following steps of: (1) adding a water-absorptive polymer to a granular fertilizer; (2) placing the granular fertilizer in a tumbled state; (3) adding liquid uncured urethane resin to the tumbled granular fertilizer in an amount enough to secure a layer thickness of 1 to 10 micrometer; (4) coating the surface of each granular fertilizer in the uncured urethane resin while keeping the granular fertilizer in the tumbled state; (5) curing thermally the urethane resin while keeping the granular fertilizer in the tumbled state to form a urethane resin layer; and (6) repeating the above steps (2) to (5) one or more times, in this order.
Patent KR-20020073228-A (KR)
Title: The best method of marketing route for nude photo magazine by turn to advantage in oil station.
Inventor: KIM WON TAE
Filed: 2001-03-14
Abstract: PURPOSE: An adult magazines selling method using a gas station is provided to promote the publishing business through a new and smooth circulation process, thereby being fixed a wholesome adult culture. CONSTITUTION: With permission of a manager in a gas station, an adult magazine is sold to a customer by an adult seller of an adult magazine circulation company wearing a name tag. The customer visits the gas station for feeding gas into a car. Within the limited time for feeding gas to the car, the adult magazine registered to the ministry of culture and tourism is sold to a customer desired to purchase. The adult magazine is sold through a woman seller. Accordingly, since the driver is an adult, the adult magazine is sold to the adult only.
Patent KR-20020074845-A (KR)
Title: Heating chamber of handler for testing module IC
Inventor: KIM DU CHEOL
IPC: H01L21/66
Filed: 2001-03-22
Abstract: PURPOSE: A heating chamber of a module IC test handler is provided, which improves a reliability in a high temperature by making a uniform temperature distribution in the heating chamber rapidly as occupying a small space on a motherboard of the handler. CONSTITUTION: A module IC test handler performs a test by mounting a plurality of module ICs(1) on sockets of a mother board. According to the heating chamber(100), a chamber housing(110) is installed around the socket of the mother board and seals up the module ICs mounted on the mother board. A radiation heater(120) is installed on an upper part in the chamber housing and generates a radiation. A metallic heat dissipation plate(130) is installed on a lower part of the radiation heater and is heated by the radiation of the radiation heater. And a plurality of ventilation fans(141,142,143,144) are installed on one side of the heat dissipation plate and convects a heat of the heat dissipation plate into the chamber housing by force.
Patent KR-20010044788-A (KR)
Inventor: HYUN JONG IL
IPC: H04W4/12
Filed: 2001-03-24
Abstract: PURPOSE: A greeting storage agency system and method using a picture terminal is provided to store a user's still image or moving picture with his voice, to store music and an image provided from an agency system, to mix the music/image provided from an agency system with the user's voice/image. CONSTITUTION: A greeting storage agency system(20) contains an image/voice recording procedure guidance block(13), an image/voice storage unit(14), an image/voice/music storage or mixing block(15), a user greeting storage unit(16), a user greeting storage function agency block(17), and a web server(18). The image/voice recording procedure guidance block(13) guides an image/voice recording procedure when a signal is inputted from an IMT-2000 terminal(11). The image/voice storage unit(14) provides image/voice data to the image/voice recording procedure guidance block(13). The image/voice/music storage or mixing block(15) stores or mixes the image/voice inputted from the image/voice recording procedure guidance block(13). The user greeting storage unit(16) stores the greetings mixed by the image/voice/music storage or mixing block(15). The user greeting storage function agency block(17), connected with the user greeting storage unit(16), deputizes for the user greeting storage unit(16). The web server(18) is connected with a computer(12) having a web client function through an Internet line. Also the web server(18) is connected with the image/voice storage unit(14) and the image/voice/music storage or mixing block(15).
Patent KR-20020079090-A (KR)
Title: Temperature sensing means of temperature controller for socket pin type
Inventor: HAN YEONG SU
IPC: G01K7/02
Filed: 2001-04-13
Abstract: PURPOSE: A temperature compensation structure is provided, in which cutoff plate is arranged around the thermistor attached to the PCB, to thereby prevent the air existing within the housing from being mixed with an external air and accurately control the temperature sensed by a sensor. CONSTITUTION: A temperature compensation structure comprises a thermistor(5) attached in rear of a printed circuit board(4) of a socket pin temperature controller main body(1) constituted by a housing(2), a front case(3) and a rear case(6), wherein the thermistor continuously detects an ambient temperature; and a cutoff plate(10) arranged at the rear case side by side to the thermistor, in such a manner that the cutoff plate is separated from other terminals. The cutoff plate prevents the air introduced through a guide hole(8) formed at the rear case, from being mixed with the air existing within the housing.
Patent KR-20020079152-A (KR)
Title: a method for manufacturing a panel for a plane display
Inventor: KIM HYEONG YEOL
IPC: G02F1/1339
Filed: 2001-04-13
Abstract: PURPOSE: A panel fabricating method of a flat display device is provided to maximize the space use of an equipment by forming an injection molding material on a substrate by moving a dispenser, and more precisely control the equipment. CONSTITUTION: A panel of a flat display device is fabricated by using a dispenser which injects an injection molding material containing a sealant for defining cell areas and a conductive material for connecting two substrates(110,120) electrically to either one of the substrates while moving, wherein the dispenser includes a container(210) receiving the material, a supporting die(230) for supporting the container, a plurality of nozzles(220) connected to the container for injecting the material, a container driving part(250) for driving the container, and a supporting die driving part(240) for driving the supporting die.
Patent KR-20020082636-A (KR)
Title: Fabrication of dual sensor with the multi functional and the stage and system of application thereof
Inventor: JUNG IL SON
IPC: G01N33/18
Filed: 2001-04-25
Abstract: PURPOSE: A multi-function water quality measuring sensor and system for measuring quality of water using the same are provided to complexly measure conductivity of object, water level and amount of foam. CONSTITUTION: A sensor includes a reference electrode(100) connected with an outside wire; a first body(102) joined to an upper end of the reference electrode; at least two small electrodes(103) joined to an upper end of the first body and connected with the outside wire to measure potential difference with the reference electrode; at least two second bodies(104) joined to upper ends of the small electrodes and connecting the small electrodes; and a connector(106) formed on an upper end of the second bodies and connected with an outside measuring device.
Patent KR-20020083208-A (KR)
Title: Method for ignition system fail detection of engine in vehicle
Inventor: LIM DONG IL
IPC: F02P17/02
Filed: 2001-04-26
Abstract: PURPOSE: A method for detecting the malfunction of an ignition system of an engine is provided to precisely detect the problem of misfire when the misfire caused by the accelerating in low-speed and high load is generated. CONSTITUTION: A method for detecting the malfunction of an ignition system of an engine comprises the steps of: receiving the opening of a throttle valve, an engine rpm and an ignition timing, and determining whether a vehicle is in accelerating state(S110); detecting the misfire according to the engine rpm from the time when the accelerating of the vehicle is started(S132); and outputting a warning signal by determining the malfunction of the ignition system according to the detecting state of the misfire.
Patent KR-20020083824-A (KR)
Title: Mounting structure of blower-motor for preventing noise of vehicle
Inventor: SUNG NAK SEOP
IPC: B60H1/12
Filed: 2001-04-30
Abstract: PURPOSE: A mounting structure of blower motor for prevention of noise for automobile is provided to reduce noise of the automobile by making free movement generated as a blower motor rotates at high velocity absorbed by mounting rubbers without being directly transmitted to a blower case. CONSTITUTION: A mounting rubber(21a) is formed on a mounting part where an upper part and a lower part of a blower case(20) protecting a blade(11) are mounted and a mounting rubber(31a) with an inserted and fixed bush(31b) is formed on a mounting part(31) where the blower case and a blower motor body(30) are joined and fixed by fixing devices(40), respectively.
Patent KR-20020084572-A (KR)
Title: A shift lock apparatus of manual transmission
Inventor: KIM BONG GEUN
IPC: B60K20/02
Filed: 2001-05-03
Abstract: PURPOSE: A shift lock apparatus of a manual transmission is provided to prevent starting of a vehicle from wrong operation of a shift lever, and to restrict traveling without releasing parking by controlling operation of the manual transmission. CONSTITUTION: A shift lock device of a manual transmission is composed of a parking brake lever(50) installed in a vehicle room, and operated for braking by a parking brake; and a locking unit(70) constraining and releasing a shift lever(60) to prevent shifting of the manual transmission in braking by operating the brake lever. The gear of the manual transmission is locked and released by operating the parking brake lever. Starting of the vehicle from wrong operation is prevented, and travel is restricted without releasing parking.
Patent KR-20020087805-A (KR)
Inventor: KIM JONG BOK
IPC: H01L33/00
Filed: 2001-05-16
Abstract: PURPOSE: An LED lamp is provided to be capable of removing a frame for mounting LED lamp and to require useless of an additional PCB for a lot of leads to supply power in the LED. CONSTITUTION: An LED lamp comprises a plurality of LED chip(12) connected with a conductive unit(20), a reflector(14) for mounting the LED, a first and second leads(16a,16b), a lens part(18) covering the LED chip, the conductive unit, the reflector, and the leads.
Patent KR-20020088979-A (KR)
Title: Laser diode using reflective layer including air layer and manufacturing method thereof
Inventor: CHO JE HUI
IPC: H01L33/46
Filed: 2001-05-22
Abstract: PURPOSE: A laser diode using a reflective layer including an air layer and a method for fabricating the same are provided to lower a threshold voltage of the laser diode and increase an output of the laser diode by forming an air layer on a position of a dielectric layer having a lower refractive index of two dielectric layers. CONSTITUTION: A laser oscillation layer(32) is formed on an upper face of a substrate(31). An air layer(33) and a dielectric layer(34) are formed on one side of the laser oscillation layer(32). A reflective layer(35) is formed by laminating the air layer(33) and the dielectric layer(34), alternately. The laser oscillation layer(32) includes a lower clad layer, an active layer, and an upper clad layer. The reflective layer(35) is formed by laminating two materials of SiO2, TiO2, Al2O3, ZrO2, and HfO2 according to a refractive index of emitted laser.
Patent KR-20010107752-A (KR)
Title: 팬츠형의 일회용 착용 물품
IPC: A61F13/15
Filed: 2001-05-25
Abstract: 본 발명은 서로 연결된 양측 가장자리를 접합 영역에 있어서 원활히 파열할 수 있는 팬츠형 일회용 착용 물품을 제공하는 것을 목적으로 한다. 
     제1 및 제2 몸통둘레 영역(20, 22)과 이들 몸통둘레 영역(20, 22) 사이에 위치하는 가랑이 영역(21)을 구비하고, 제1 및 제2 몸통둘레 영역(20, 22)이 이들 양측 가장자리부(1a)로 연장되는 접합 영역(B1)에서 연결되어 몸통둘레 개구(5)와 다리둘레 개구(6)가 구획되며, 제1 탄성부재(8)가 몸통둘레 개구(5)의 가장자리부에 신장 상태로 부착되고, 제2 탄성부재(9)가 다리둘레 개구(6)의 가장자리부에 신장 상태로 부착된 팬츠형 일회용 착용 물품(1)으로서, 제1 탄성부재(8)의 양단부(8a)가 접합 영역(B1)으로부터 몸통둘레 방향(X) 내측으로 치우친 제1 부위(B2)에 고정되며, 제2 탄성부재(9)의 양단부(9a)가 접합 영역(B1)으로부터 다리둘레 방향(Y) 내측으로 치우친 제2 부위(B3)에 고정되어 있다.
Patent KR-20020093435-A (KR)
Title: Car for transfering ladle
Inventor: WEE HEUNG DEOK
IPC: B22D41/12
Filed: 2001-06-08
Abstract: PURPOSE: A transfer car for ladle which minimizes temperature deterioration of molten steel and mixing and flying of impurities in the process of receiving molten steel tapped from tapping hole of an electric furnace into the ladle is provided. CONSTITUTION: The transfer car for ladle comprises a body(14) which is installed so that the body is moved along rails(12); a pair of ladle resting stands(26) which are oppositely installed on the body with spaced apart from each other in a certain distance, and on which the ladle for receiving molten steel is rested; elastic members each of which are installed between the body and the ladle resting stands, and which elastically support the ladle resting stands upward so that the ladle resting stands are moved up and down in proportion to the amount of molten steel received into the ladle; and a stopper(30) for limiting the upward moving range of the ladle resting stands, wherein the elastic members comprise first spring assembly, first operator(22), second spring assembly, second operator(24), third spring assembly and a guide(28), and the first, second and third spring assemblies satisfy the following condition ΣSA1>ΣSA2>ΣSA3, where ΣSA1 is the total tension of springs consisting the first spring assembly, ΣSA2 is the total tension of springs consisting the second spring assembly, and ΣSA3 is the total tension of springs consisting the third spring assembly.
Patent KR-20020094130-A (KR)
Title: Once lighter be inside of an accessory
Inventor: KIM JIN HO
IPC: F23Q2/32
Filed: 2001-06-11
Abstract: PURPOSE: A disposable lighter is provided to improve an outer appearance of the disposable lighter by inserting a decoration member in the disposable lighter. CONSTITUTION: A disposable lighter includes a transparent body(1). A cavity(2) filled with gas is formed in the transparent body(1). An operating member(6) including an ignition roller(4) and a pushing plate(5) is installed in a case(3) made of metal. A plate-shaped decoration member(10) and an auxiliary decoration member(20) are movably installed in the cavity(2). The decoration member(10) is made of synthetic material and the first printing section(11) is formed at a surface of the decoration member(10). The auxiliary decoration member(20) is made of synthetic material and is formed with the second printing section(21).
Patent KR-20020094184-A (KR)
Inventor: CHO GYEONG SEOK
IPC: F04D29/38
Filed: 2001-06-12
Abstract: PURPOSE: An axial flow fan is provided to achieve improved cooling performance of heat exchanger and significantly reduce power consumption, while improving ride comfort. CONSTITUTION: An axial flow fan(10) comprises a hub(11); a plurality of blades(12) extended, in a radial direction, from the outer periphery of the hub; and a fan band(13) for interconnecting ends of blades. Each blade has a sweep angle which gradually changes direction from the maximum rearward angle of a blade root side to the maximum forward angle of a blade tip side, while the mid-chord line of each blade goes from the blade root toward the blade tip. Each blade has at least one flow distribution region where the sweep angle is inverted from the rearward to the forward direction of the blade root side, inverted again from the forward to the rearward direction of the blade root side, and connected to the forward direction of the blade tip side.
Patent KR-20020096445-A (KR)
Title: Pressing means for kimchi vessel and kimchi vessel with pressing means
Inventor: LEE MYEONG JU
IPC: A47J47/08
Filed: 2001-06-20
Abstract: PURPOSE: A press unit for a kimchi box and a kimchi box including the press unit are provided to prevent the surface drying of the kimchi and to preserve the specific taste and flavor of the kimchi for a long time by making the kimchi soaked in the kimchi juice in a kimchi case. CONSTITUTION: A press unit(30) for applying a specific load to the kimchi is installed in a storage space(21a) of a case(21) of a kimchi box(20). The press unit has a body(31) having a weight material and a grip(34) prepared on the upper center of the body. The weight body is a specific amount of water. Since the press unit pressurizes the kimchi in the kimchi box, the kimchi is always under the level of the kimchi juice.
Patent KR-20030000891-A (KR)
Inventor: PARK HYEONG JIN
IPC: H04L12/20
Filed: 2001-06-27
Abstract: PURPOSE: An ADSL(Asymmetric Digital Subscriber Line) modem device is provided to include a cache controller to which a cache memory is connected and include an external memory providing a read/write function under the control of the cache controller inside the ADSL modem. CONSTITUTION: An ADSL modem(5) modulates and demodulates ADSL call signals inputted and outputted through a communication line(4). In the ADSL modem(5), a DMT(Discrete Multi-Tone) modem core(8) provides functions of initialization for attempting call connection with the other subscriber, modulation/demodulation and error correction. A DSP(Digital Signal Processor) core(9) processes signals inputted from the other subscriber during the initialization of the DMT modem core(8), and measures the quality of a line to decide a data transmission amount appropriate for the characteristic of the line. A cache controller(10) controls the DMT modem core(8) and the DSP core(9), and controls operations according to an operation command control signal inputted from a data processing unit(3) that is an upper rank. A cache memory(11) stores operation data performed by the cache controller(10). And an external memory(12) connected to one external end of the cache controller(10) is partitioned into fixed memory areas.
Patent KR-20030000984-A (KR)
Title: Screw type solid liquid separating apparatus
Inventor: BYUN SANG CHEOL
IPC: B01D33/06
Filed: 2001-06-27
Abstract: PURPOSE: A screw type solid/liquid separation equipment which can separate liquid from sludge and can be repaired easily is provided. CONSTITUTION: The equipment comprises a separator(10) at both ends of which a sludge supply part(11) and a solid discharge part(12) are formed respectively; a separation means(20) inside of which a plural fixed plates(21) is installed at a fixed interval parallel to each other, and a plural movable plates(22) are placed between fixed plates; a screw(30) which is installed inside of the separation part (S); a cam(41) equipped with a means(40) for driving the movable plates that are driven being engaged with a screw shaft(31). The mobile plate driving means is composed of cam(41) which is fixed at the axis of screw(31) and driving plate(42) which is fixed at the upper part of the cam and connecting bar which is connected with the mobile plate.
Patent KR-20030003359-A (KR)
Inventor: LEE SEONG GWON
IPC: G06F1/28
Filed: 2001-06-30
Abstract: PURPOSE: An initialization circuit of a mouse controller is provided to reduce a power-on reset time without supplying an additional pin in an exterior. CONSTITUTION: In a mouse controller having an internal oscillator and a core logic(300), a power-on detecting unit(100) detects a power voltage level and generates a power-on detecting signal. A mode detecting unit(400) generates a mode signal in accordance with the first input signal being applied through the first input pin and generates the first control signal in accordance with the mode signal. An external rest signal generating unit(500) inputs the second input signal from the second input pin, detects an external rest pattern in accordance with the mode signal, and generates the second control signal. A clock output unit(600) inputs an external clock signal through an input/output pin in accordance with the mode signal from the mode detecting unit(400), or supplies an internal clock signal through the input/output pin. A power-on reset generating unit(200) generates a rest signal for initializing the core logic(300) by the first signal and the second control signal generated from the external rest signal generating unit(500).
Patent KR-20030003548-A (KR)
Title: manufacture a way of reflectively for print
Inventor: OH MOON HWAN
IPC: B44C1/16
Filed: 2001-07-03
Abstract: PURPOSE: A method for manufacturing a reflective sheet for printing is provided which beautifies various sign boards and enables easy discrimination even with a small amount of light at the night time by printing photographs or computer graphics on the surface of the reflective sheet. CONSTITUTION: The method for manufacturing a reflective sheet for printing comprises the process of adhering a printing film(3) that is a resin material the surface of which can be printed onto the surface of the reflective sheet(1) that is prepared by adhering fine glass beads(101) on the back side of a curing film and coating an adhesive(102) on one surface of the glass beads, wherein the surface of the reflective sheet(1) is coated with a transparent adhesive(301) by spraying printable resin onto the surface of the reflective sheet(1) before a printed film(3) is adhered onto the transparent adhesive(301), a printing part protection sheet(4) is adhered onto the surface of the printed film, the printed film and coated resin are at least one or more of resins selected from the group consisting of polypropylene, polyethylene and polyvinyl chloride.
Patent KR-20030005693-A (KR)
Title: Iii-v group nitride semiconductor emitting devices
Inventor: LEE HYEONG JAE
IPC: H01S5/30
Filed: 2001-07-10
Abstract: PURPOSE: An LED(Light Emitting Diode) of III-V nitride semiconductor is provided to embody a structure which accelerates a light emitting recombination by limiting an electron and a hole in a narrow space in an active layer using an energy band gap engineering. CONSTITUTION: A nitride semiconductor light emitting element has a structure in which an n-type clad layer, an active layer, and a p-type clad layer are sequentially laminated and grown. The active layer is formed by sequentially laminating a lower temperature growing clad layer, a quantum well layer having a potential grade, and barrier layer. The quantum well layer includes potential slope layers which are formed adjacent to both sides of a carrier concentration layer. The potential grade includes the first potential conductive band(31), the second potential conductive band(32), the first potential slope band(33), and the second potential slope band(34).